Is this for travel, or for use as a regular nightly bed?
I get the need for the toddler travel bed that blows up. We used a great one for several of the older baby-to-toddler years when we traveled to visit my husband's family abroad. I would not use one for a kid's bedroom for everyday but for travel these can really help, and are MUCH better than inflatable mattresses sold for camping etc. They have low sides that really help keep kids from rolling off.
Go to the web site onestepahead.com; go to the tab for "Travel and Gear" and then go to the page headed "Travel Beds." There's one there that is very similar to one we had years ago -- inflatable bed with a flocked mattress. The current one is called the Tuck-Me-In Travel Bed but it's the closest to the one we had, which had the low sides. This one does not include the pump (sold separately) while ours did include it, and this one offers sheets for sale -- ours did not have a removable mattress over which we could put a sheet but this one does. So this sounds like a possible advance! I cannot vouch for the specific "model" on sale but it's similar to the one that did a good job for us back in the day, and we got that one from One Step Ahead too. (Good site for things like this!).
Update and tell us what you find!